الزاوي منذر, عبد الله صفوان, إبراهيم جهاد, and النمر عمار. “Experimental Study of the Relationship Between the Content of Sand in Partially Expansive Clayey Soil and Both Direct Shear and Unconfined Compressive Strength”. Tishreen University Journal -Engineering Sciences Series 42, no. 4 (October 1, 2020). Accessed March 29, 2024. https://journal.tishreen.edu.sy/index.php/engscnc/article/view/9963.